2025 Haybuster® Vertical Mixers CMF-830

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Year 2025
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Product Details Specifications Photos

The 830 is part of our CMF series of vertical mixers that cut materials like hay, straw, and corn stocks.

They also mix materials like distillers, silage, corn, and more.

Features may include:
Mixing Capacity

The CMF-830 has a 830 cu. ft. mixing capacity with the standard extension.

Vertical Knives

Adjustable vertical knives for more aggressive cutting.

Observation Windows

The CMF-830 has observation windows on the right and left sides of the machine.

Large 24” x 24” Unloading Door

Large 24” x 24” unloading door for fast and even unloading and cleaning.

Versatile 36” Wide Cross and Unloading Conveyor

The CMF-830 is equipped with a 36” wide hydraulic chain/slat unloading conveyor featuring:

Cross conveyor only with right- or left-hand drives

Cross conveyor with spouts or endgates. Magnets are available for the spouts.

18-5/8” to 47” discharge height.

88” Heavy-Duty Twin Augers with 7 Knives Per Auger

Heavy-duty 88” twin screw augers with self-sharpening serrated knives are driven by 2 HD USA gearboxes that are covered by a two-year warranty.

PTO

PTO Power, Rated Engine Speed 150 HP minimum

PTO Type 1000 RPM, 1 3/4" dia PTO Shaft with 20 splines

Drivetrain

Clutch Free motion automatic clutches (2)

Gearbox 2- HD gearboxes with 2 year warranty

Driveline 1 ¾” (4.45 cm) Constant velocity 1000 RPM PTO shaft

Wheels & Tires

Wheels (4) 22.5 x 9 - 10 hole

Tires, Rear Specification (4) 315/80R 22.5 20 ply

Electric

Electrical 12 VDC

Hydraulics

Hydraulic Flow Min. Tractor Hydraulic Output: 8 gpm at 1500 psi (30.3 lpm X 10,345 kPa)

Chassis

Axle Count Oscillating

Hitch/Type Towing Arrangement: Clevis Type Hitch

Lights and Safety

Lighting SMV Sign and Road: Equipment

Dimensions

Transport Width 10' 2" (3.1 m)

Transport Length 24' 8" (7.5 m)

Transport Height 10' 8" (3.3 m)

Auger Diameter 88 in. (223.52 cm)

Width, Working Position Between 10'-2" and 12' Depending on Conveyor

Dimensions Side Wall Thickness: 1/4 in. (0.635 cm) | Floor Thickness: 5/8 in. (1.59 cm) | Door Opening: 24 in. (60.96 cm) x 42 in. (106.68 cm) | Type: 36 in. (91.44 cm) Chain With Hydraulic Orbital Motors | Jack Travel: 10 in. (25.4 cm) | Flighting Thickness: 5/8 in. (1.59 cm) | Thickness Knives: 14-1/4 in (.635 cm) self-sharpening

Height Loading with Extensions: 10' 8" (3.3 m) | Discharge: 26 5/8 in. (67.63 cm) to 55 in. (139.7 cm)

Capacities

Features Jack Capacity: 7,000 lbs. (3,175.1 kg)

Volume Mixing capacity: 830 cu. ft. (23.5 cu. m)

Weights

GVWR 39,400 lbs. (17,871.5 kg)

Weight Total: 17,900 lbs. (8,119.3 kg) | Tongue: 2,100 lbs. (952.5 kg) | Tare - TMR: 21,500 lbs. (9,752.24 kg)

Features

Discharge Type Left, right, both

Features Extensions: 12" Rubber | Bearings: Tapered Roller | Number: 2 | Observation Windows: 2

2025 Haybuster® Vertical Mixers CMF-830